{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1696409759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3aa37f7c674789627cdfb1369470535727617989f9ea0ab224b355a6794b9cfd",
    "signature": "0x55b80c12ede96b4926e1e1d9d6130a49debd4d93b63b6638e17d91ee1e74dc047fa32b92129fe4e9a1d3abec6d56e9438fbecf16465b2b29a462bbde259578721c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}